I sat through a Star Wars marathon earlier this year, starting from Phantom Menace, through to ROTJ, and it was awful. By the time I got to the good stuff, everyone else was fatigued and sleeping. We had TFA, but I was the only one up by the end of ROTJ, and I was kind of sick of it all by then.
If I had to do it again, I’d just watch Star Wars and call it a day.
“After a time, you may find that having, is not so pleasing a thing after all, as wanting. It is not logical, but it is often true.” - Spock